baber/WOPTO huggingface dataset:
Patent WO-2021093437-A1 (WO)
Title: Image collection method and apparatus, and device and storage medium
Inventor: YE JINGWEN
IPC: H04N5/235
Filed: 2020-09-10
Abstract: The present application relates to the technical field of image processing, and relates to an image collection method and apparatus, and a device and a storage medium. The method comprises: acquiring a latest collected first image, wherein the first image is an image collected by controlling the exposure time of an image collection assembly according to a brightness reference value; acquiring an exposure state of the first image; updating the brightness reference value according to the exposure state of the first image to obtain an updated brightness reference value; and controlling the exposure time of the image collection assembly according to the updated brightness reference value, and collecting a second image. The scheme implements dynamic updating of the brightness reference value, and improves the exposure control effect during image collection in a complex scene, so that loss of important image detail information of a next frame of image is avoided as much as possible.
Patent WO-2022027788-A1 (WO)
Inventor: TANG DONG
IPC: B65D47/34
Filed: 2020-09-16
Abstract: 本发明涉及液体输送领域，提供一种智能出液装置，用于解决电动式的液瓶内部空间利用率低的问题。本发明提供的智能出液装置，包括：底座，所述底座伸入液瓶内，所述底座内设有一个腔体，所述腔体用于容纳泵、电机、电源的其中一种或几种，所述电机或/和所述电源同控制组件连接；盖体，所述盖体用于连接液瓶，所述盖体同液瓶连接处到所述盖体顶面的距离＜所述底座底面到所述盖体顶面的距离，所述盖体上设置有液体出口；所述盖体同所述底座连接。提高了电动式的液瓶内部的空间利用效率，同时降低了液瓶内的液体进入底座的风险，符合极简的设计理念，有极高的使用价值和市场价值。
Patent WO-2022056820-A1 (WO)
Inventor: ZHU FAN
IPC: G01C25/00
Filed: 2020-09-18
Abstract: 一种车辆防抖稳定器感知方法及其系统，在进行传感器标定时，将车辆静止，保证悬挂处于稳定状态，并且防抖稳定器也处于稳定状态。进行静态的物理和软件校正，得到一个在标准状态下的标定参数；判断传感器和车辆基准点之间的三维相对空间位置关系，以及三维相对朝向角度的关系。根据标定的结果将感知设备坐标系下的数据，转换成为车体坐标系下或全局坐标系下的数据，获取每个障碍物在车体坐标系或全局坐标系下的位置信息。
Patent WO-2022016701-A1 (WO)
Title: Automatic water replenishing system for traction lead-acid storage battery
Inventor: XI HONGJUN
IPC: H01M50/609
Filed: 2020-09-24
Abstract: Provided in the present invention is an automatic water replenishing system for a traction lead-acid storage battery, relating to the technical field of storage batteries, and solving the technical problem of the inconvenience of existing lead-storage batteries relying on gravity to replenish water. The system comprises a unidirectional pressure relief valve, a controller, and a water replenishing apparatus, a flow sensor, and a master control liquid level sensor respectively having a signal connection to the controller, the water replenishing apparatus comprising a water outlet pipeline, a water return pipeline, a water tank, a water pumping motor, and a plurality of liquid injection valves; the master control liquid level sensor is positioned in the liquid injection valve at the water injection tail end, and the unidirectional pressure relief valve and the flow sensor are mounted in the water return pipeline. When there is a shortage of water in the battery pack, the master control liquid level sensor emits a signal, and the controller starts the water pumping motor to replenish the water of the corresponding split-control liquid injection valve; after water replenishment is complete, the return water flushes open the unidirectional pressure relief valve, the flow sensor emits a water replenishment completion signal to the controller, and the controller controls the water pumping motor to close to complete the action of fully-automatic water injection into the lead-acid battery, being extremely convenient compared to existing methods of relying on gravity to replenish water.
Patent WO-2022061824-A1 (WO)
Inventor: BOVENSIEPEN DANIEL
IPC: H04N13/00
Filed: 2020-09-27
Abstract: The disclosure relates to method, apparatuses and computer medium for radio signal simulation. A method for radio signal simulation, comprising: determining a field of view of a user device or user in an environment; dividing the environment into a plurality of areas including a first area associated with the field of view and a second area different from the first area; creating an initial set of grids for the plurality of areas; determining parameters related to a virtual radio device, the virtual radio device being a virtual radio source or reflector; placing the virtual radio device in a virtual representation of the environment; and based on the parameters and position of the virtual radio device and the virtual representation of the environment, iteratively simulating and rendering virtual radio signal coverage for the virtual radio device in the virtual representation using the initial set of grids for the plurality of areas in an order that the first area is given priority over the second area.
Patent WO-2022067475-A1 (WO)
Title: 一种无线供电装置及无线供电终端
Inventor: CHENG YUAN
IPC: H04B5/00
Filed: 2020-09-29
Abstract: 本申请公开了一种无线供电装置及无线供电终端，涉及无线供电技术领域。其中，无线供电装置包括控制器、波束成形模块和天线阵列。控制器当获取寻向信息时，确定电磁波的发射方向，并将发射方向信息传输至波束成形模块；波束成形模块将多路射频信号对应的电磁波的能量聚集至发射方向；天线阵列接收寻向信息，以及发射电磁波。该无线供电装置能够自动确定无线供电终端相对于无线供电装置的方向，以提高供电时的效率，避免了人工测量操作，便于部署，并且可以同时为多个无线供电终端进行供电。
Patent WO-2021078036-A1 (WO)
Inventor: ZHANG SHENG
IPC: G06T11/60
Filed: 2020-10-13
Abstract: La présente invention concerne, selon des modes de réalisation, le domaine technique des applications d'ordinateur, et propose un procédé et un dispositif de traitement d'image. Une demande de traitement d'image d'un utilisateur est reçue ; une image d'origine et un modèle d'image qui correspond à l'image d'origine sont obtenus ; le modèle d'image est ajusté ; le modèle d'image ajusté et l'image d'origine sont synthétisés en une image cible. La solution technique fournie par les modes de réalisation de la présente invention met en œuvre un ajustement de modèle automatique et améliore l'effet visuel d'image.
Patent WO-2021129077-A1 (WO)
Title: 自动换卷装置及卷绕设备
Inventor: YANG XIAOFEI
IPC: B65H19/20
Filed: 2020-10-20
Abstract: 本申请公开了一种自动换卷装置及卷绕设备，该自动换卷装置包括：安装架；放卷机构，包括绕自身轴线可转动地连接于安装架的放卷轴；备料机构，包括具有对接端的备料轴及为备料轴上的备料卷提供轴向推力的推料件，备料轴绕转动轴线可转动地连接于安装架；当备料轴处于推料位置，对接端与放卷轴对接，推料件受控推动备料轴上的备料卷转移至放卷轴；及接带机构，设置于安装架，用于将放卷轴放出的工作料带切断，并将切断的工作料带连接于备料卷。本申请的自动换卷装置利用备料轴及推料件，实现将备料轴上的备料卷推送至放卷轴，不需要配备两套放卷机构，从而大大简化了自动换卷装置的结构，有利于减小占用空间。
Patent WO-2022082699-A1 (WO)
Title: Système et procédé d'assistance à la synchronisation
Inventor: DAI JIANQIANG
IPC: H04W56/00
Filed: 2020-10-23
Abstract: Un système et un procédé pour des indications de transmission sont divulgués dans la présente invention. Dans un mode de réalisation, le système et le procédé sont conçus pour attribuer, par un nœud de communication sans fil, un intervalle de temps pour un dispositif de communication sans fil pour surveiller un signal d'assistance à la synchronisation, l'intervalle de temps étant attribué de manière périodique ou apériodique selon un domaine temporel. Dans un autre mode de réalisation, le système et le procédé sont conçus pour recevoir un signal d'assistance à la synchronisation pendant un intervalle de temps, l'intervalle de temps étant inséré de manière périodique ou apériodique selon un domaine temporel en fonction d'un nœud de communication sans fil.
Patent WO-2022067932-A1 (WO)
Inventor: LI YAN
IPC: H01L27/32
Filed: 2020-10-28
Abstract: A partitioned display structure, comprising: a plurality of direct current voltage electrodes, each direct current voltage electrode being connected to a plurality of light emitting units; a plurality of input voltage sources, each input voltage source being connected on a one-to-one basis with each direct current voltage electrode in order to transmit input signals to the plurality of light emitting units for light emitting display; and a plurality of switches, each switch being connected between two adjacent direct current voltage electrodes in order to control whether the two adjacent direct current voltage electrodes mutually conduct; when the plurality of switches are in an on state, the plurality of direct current voltage electrodes mutually conduct, and when the plurality of switches are in an off state, the plurality of direct current voltage electrodes are insulated from one another.
Patent WO-2022047996-A1 (WO)
Inventor: DING SHUJIAN
IPC: G02B13/00
Filed: 2020-11-02
Abstract: Provided is a camera optical lens (30,40). The camera optical lens (10,20) sequentially contains, from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7) and an eighth lens (L8), wherein the focal length of the camera optical lens (30,40) is f, the focal length of the first lens (L1) is f1, the focal length of the second lens (L2) is f2, the radius of curvature of the object side face of the sixth lens (L6) is R11, the radius of curvature of the image side face of the sixth lens (L6) is R12, the on-axis thickness of the fifth lens (L5) is d9, and the on-axis distance between the image side face of the fifth lens (L5) and the object side face of the sixth lens (L6) is d10, which satisfy the following relational expressions: -2.80 ≤ f1/f ≤ -1.20; f2 ≤ 1.90; 1.20 ≤ (R11 + R12)/(R11 - R12) ≤ 5.00; and 0.70 ≤ d9/d10 ≤ 1.00. The camera optical lens (10, 20, 30, 40) meets the design requirements of a large aperture, a wide angle and ultra-thinness while having a good optical performance.
Patent WO-2021088953-A1 (WO)
Inventor: CHEN DONG
IPC: H01L27/32
Filed: 2020-11-06
Abstract: The present application provides a display panel and an electronic device. A display area of the display panel is divided into at least two pixel areas, each pixel area comprises at least two sub-pixels, the display area comprises a first display area and a second display area, and the density of the sub-pixels of the first display area is smaller than the density of the sub-pixels of the second display area; in the first display area, the structures of at least some of adjacent pixel areas are different. By changing the structures of at least some of pixel areas in the first display area, the arrangement regularity of structures in the pixel areas in the first display area is changed to a certain extent, so that the rule of a short-period diffraction grating having a period of one pixel area is broken, a long-period diffraction grating or a non-periodic diffraction grating is formed, and thus the diffraction phenomenon caused when light passes through the display panel can be improved.
Patent WO-2021129208-A1 (WO)
Title: 电梯轿厢测试台
Inventor: LIU BIAO
IPC: B66B5/00
Filed: 2020-11-11
Abstract: 一种电梯轿厢测试台，包括：基础梁(300)；固定基座(100)，固定地安装在基础梁上；固定框架(10)，固定地安装在固定基座；移动基座(200)，滑动地安装在基础梁上；移动框架(20)，固定地安装在移动基座上；和电动驱动装置(500)，用于驱动移动基座前后移动，以调节移动框架与固定框架之间的间距，使得移动框架与固定框架之间的间距与被测试的电梯轿厢的宽度相适应。通过电动驱动装置实现移动框架的平移，从而能够快速调整固定框架和移动框架之间的间距，提高了测试效率，并且无安全风险。
Patent WO-2022095101-A1 (WO)
Inventor: MA XIANG
IPC: B01D69/12
Filed: 2020-11-16
Abstract: 一种基于多尺度纤维素纳米纤维油水分离膜的制备方法，所述制备方法包括如下步骤：滤膜制备；亲水疏油剂制备；滤膜浸润和滤膜处理。该制备方法适用于多尺度纤维素纳米纤维油水分离膜的制备，将经过均匀分布的纳米纤维溶液附着至聚丙烯腈纤维表面制得油水分离膜，采用聚丙烯腈纤维独有的中空结构和表面多孔隙结构实现良好的亲水疏油性能，同时在由聚丙烯腈纤维制成的滤网上涂覆纳米纤维制得的亲水疏油材料实现油水分离膜的高效分离，将纳米纤维涂覆包裹至聚丙烯腈纤维滤网可提高分离膜的耐水性，提高油水分离膜的使用寿命，在油水分离膜表面结垢需要清理时也具有良好的易打理性，提高油水分离膜的使用性能。
Patent WO-2022099754-A1 (WO)
Inventor: Qu Jianfen
IPC: G06K9/00
Filed: 2020-11-20
Abstract: 本发明实施例提供了一种基于云计算服务的图像数据处理方法及系统，通过获取用于监测云计算容器的目标图像处理数据，并根据目标图像处理数据，以及云计算容器中包含的图像处理模型策略的信息，生成目标图像编码特征图谱的信息，然后由此确定图像处理模型对象对应云计算容器的卷积神经网络单元的上采样数据以及目标图像编码特征图谱类型对应云计算容器的卷积神经网络单元的上采样数据，从而根据图像处理模型对象对应云计算容器的卷积神经网络单元的上采样数据，以及目标图像编码特征图谱类型对应云计算容器的卷积神经网络单元的上采样数据，确定目标卷积神经网络单元的上采样数据。如此，能够降低人力成本，并且提高图像数据处理效果。
Patent WO-2022057079-A1 (WO)
Title: Data processing method and apparatus for virtual scene, and computer program and readable medium
Inventor: Zou Xingyun
IPC: A63F13/577
Filed: 2020-11-20
Abstract: A data processing method and apparatus for a virtual scene, and a computer program and a readable medium. The method comprises: determining at least one target collider in a target virtual scene; selecting a triangular surface to be processed, taking any vertex in said triangular surface as a first vertex, and performing ray detection on the basis of the first vertex; in the case that the ray detection of the first vertex indicates that a collision occurs and the dot product of the normal direction and the ray direction of a collision point where the collision occurs is greater than or equal to a default value, performing ray detection on the basis of boundary line segments and internal line segments of said triangular surface; and when the ray detection of the boundary line segments and the internal line segments indicates that no collision occurs, removing, in the target virtual scene, said triangular surface from a model to be processed. Ray detection is performed on the basis of the vertices, boundary line segments, and internal line segments of a triangular surface to be processed so as to determine whether removal is needed, without submitting and drawing all triangular surfaces, and thus efficiency and memory occupation are optimized.
Patent WO-2021151341-A1 (WO)
Title: Distorted-fingerprint-based touch-control method and electronic device
Inventor: WANG YIQING
IPC: G06F3/0488
Filed: 2020-11-25
Abstract: Provided are a distorted-fingerprint-based touch-control method and an electronic device. In the method, a fingerprint sensor in an electronic device collects a first fingerprint image; the electronic device identifies a first distortion direction indicted by a first distorted fingerprint on the first fingerprint image; and the electronic device is operated on the basis of the first distortion direction. Therefore, not only can a user operate an electronic device merely by means of a touch screen, but can also operate the electronic device by means of a distorted fingerprint collected by a fingerprint sensor, which facilitates user operation, and in particular, an operation on a large-screen electronic device.
Patent WO-2022109835-A1 (WO)
Title: Dispositif de détection portable pour l'ingénierie informationnelle
Inventor: WANG CHAO
IPC: F16F15/02
Filed: 2020-11-25
Abstract: La présente invention se rapporte au domaine technique des dispositifs de détection. La présente invention concerne un dispositif de détection portable pour l'ingénierie informationnelle, le dispositif comprenant un corps de boîte (1). La surface supérieure du corps de boîte (1) est articulée à un couvercle de boîte (2), la face inférieure du couvercle de boîte (2) étant encliquetée avec la surface supérieure du corps de boîte (1), et la surface supérieure du couvercle de boîte (2) comportant un premier renfoncement (3). Des mécanismes d'encliquetage (6) sont montés sur des parois internes de fentes traversantes en forme de F (4) ; les faces latérales gauche et droite d'une poignée (9) comportent toutes les deux des fentes de limitation (17) ; des mécanismes de sangle (10) sont montés sur des parois internes de secondes fentes (5) ; et les autres extrémités de deux canaux de ventilation (13) sont toutes les deux en communication avec l'intérieur d'un renfoncement circulaire (11). Un corps de dispositif de détection (24) est positionné sur une paroi inférieure interne du corps de boîte (1). La structure du dispositif est de conception rationnelle. Grâce à l'agencement coopératif entre les mécanismes d'encliquetage et les mécanismes de sangle, des sangles peuvent s'étendre vers l'extérieur, et l'appareil peut être porté sur les épaules, permettant ainsi de soulager la fatigue des doigts et d'améliorer le côté pratique de l'appareil. Grâce à la fourniture d'un mécanisme d'amortisseur, un effet d'amortissement sur le corps de dispositif de détection est obtenu, permettant ainsi de prolonger la durée de vie de l'appareil.
Patent WO-2022110145-A1 (WO)
Inventor: WU PENGFEI
IPC: A24F40/42
Filed: 2020-11-30
Abstract: 一种带流体单向阀结构的电子烟弹及其应用，该电子烟弹包括烟弹外壳（100）；单向阀结构体（300），与烟弹外壳（100）连接；多孔金属雾化元件（400），与单向阀结构体（300）连接；以及底座（500），与多孔金属雾化元件（400）连接。单向阀结构体（300）是特斯拉阀（301）结构，利用特斯拉阀（301）正反两个方向流体流动受到阻力不同，通过合理设计特斯拉阀（301）管体的尺寸可以达到导气不导油，即可随着抽吸正向导通实时调节油仓气压，保证供油顺畅；也可利用反向阻力，消耗压差，解决改善电子烟弹高空负压漏油的问题。
Patent WO-2021110139-A1 (WO)
Inventor: QIAO YONG
IPC: B08B13/00
Filed: 2020-12-04
Abstract: A cleaning machine, relating to a high-pressure cleaning device. The cleaning machine comprises: a hand-held spray gun (200), comprising a spray gun housing, a spray gun liquid inlet (202) and a spray gun liquid outlet (203) being provided on the spray gun housing, and the spray gun housing being provided with a handle (204); and a main machine (100), the main machine (100) being provided separately from the hand-held spray gun (200), and the main machine (100) comprising: a pump (4); a motor (5); a first housing (2); a second housing (3), the second housing (3) and the first housing (2) being connected to form a main machine housing, and the main machine housing internally having an installation cavity (102) for accommodating the pump (4) and the motor (5); a pipeline (8), the pipeline (8) being connected between the hand-held spray gun (200) and the main machine (100) and guiding the fluid pressurized by the pump (4) to the liquid inlet (202) of the spray gun; and a battery pack (201) for supplying power to the motor (5). The main machine (100) further comprises: a main machine housing sealing member (6); a pipeline sealing mechanism; and a water inlet sealing mechanism. Without the need for an alternating-current power source, the machine body can be placed directly in water and a high-pressure water flow can be generated for cleaning of the spray gun.
Patent WO-2022116278-A1 (WO)
Inventor: LI HUAN
IPC: G06F16/29
Filed: 2020-12-16
Abstract: 本申请一些实施例公开了一种通知消息的处理方法、装置和智能穿戴设备，接收分类标识以及分类标识对应的关键字信息；为各分类标识划分独立存储区域，并记录各存储区域各自对应的关键字信息；接收到通知消息时，解析出通知消息中携带的字词信息；根据字词信息与关键字信息的匹配关系，将通知消息存储至相对应的存储区域。选取与消息读取指令中携带的字词信息相匹配的目标存储区域，从目标存储区域中读取通知消息。本申请中通过划分不同的存储区域，用于存储不同类型的通信消息，在后续读取通知消息时直接从相匹配的存储区域中读取所需的通知消息即可，使得用户可以更加快捷的阅读到所需的通知消息内容，提升了用户获取消息内容的效率。
Patent WO-2022052364-A1 (WO)
Inventor: LAI YUANQIANG
IPC: G01N21/31
Filed: 2020-12-21
Abstract: A biochemical analyzer (10), being used for analyzing and testing a sample to be tested on test paper, comprising a light path assembly (400), a first heating assembly (500), a second heating assembly (600) and a housing assembly (100). A test paper assembly (700) comprises the test paper; the light path assembly (400) comprises a light source assembly, and the light source assembly is used for emitting light rays to irradiate the test paper; the first heating assembly (500) comprises a tray body (510) and a first heating element (520), the tray body (510) is used for placing the test paper, and the first heating element (520) is used for heating the lower surface of the test paper; the second heating assembly (600) comprises a second heating element (621), and the second heating element (621) is used for heating the upper surface of the test paper; and the light path assembly (400) is located in the housing assembly (100). The biochemical analyzer can reduce the effect of ambient temperature on test results.
Patent WO-2021143478-A1 (WO)
Title: Method and apparatus for identifying adversarial sample to protect model security
Inventor: SHI LEILEI
IPC: G06N20/00
Filed: 2020-12-24
Abstract: A method for identifying an adversarial sample to protect privacy security. The method comprises: first sampling multiple non-adversarial samples relating to private data, so as to obtain a first control sample set; then adding a target sample to be tested to the first control sample set, so as to obtain a first experimental sample set; next, separately using the first control sample set and the first experimental sample set to train an initial machine learning model, so as to obtain a trained first control model and a trained first experimental model; then, using a test sample set to perform performance evaluation on the first control model and the first experimental model, separately, so as to obtain a first control value and a first experimental value for a preset evaluation index; and next, calculating the difference value between the first control value and the first experimental value as a first gain value of the target sample for the model performance. Therefore, whether the target sample is an adversarial sample can be determined on the basis of the first gain value or multiple gain values obtained by repeating the process above.
Patent WO-2021143556-A1 (WO)
Title: Clutch-type synchronous punching, gluing and cutting multifunctional gluing mechanism
Inventor: FAN ZHENHUA
IPC: B26D9/00
Filed: 2021-01-04
Abstract: Disclosed is a clutch-type synchronous punching, gluing and cutting multifunctional gluing mechanism, which is a foil gluing apparatus, the gluing mechanism comprising a linear driving module, a clutch module, and a punching module, a gluing module and a cutting module, which move by means of the linear driving module, wherein the punching module comprises a punching needle; the clutch module comprises a punching bottom die that cooperates with the punching needle for punching; and the clutch module can move on the linear driving module together with the punching module. The present invention solves the problem of an integral punching die being unable to guarantee flatness and straightness, which causes same to not fit with the punching bottom die during pressing and punching, resulting in the punching needle for punching being damaged; solves the problem of high machining difficulty and high cost of the integral punching die due to the high precision requirements of the punching needle and an increased number of holes to be punched; and solves the problem of high costs of subsequent use and maintenance due to inaccurate positioning, single-sided abrasion and even cutting edge damage caused by a large number of holes and accumulative hole spacing errors. The present invention has the function of being able to rapidly adjust the number and spacing of holes to be punched to adapt to different processes.
Patent WO-2022151132-A1 (WO)
Inventor: LUO WEI
IPC: H04W24/02
Filed: 2021-01-14
Abstract: This disclosure relates to methods and devices for sidelink communication between user equipment in a wireless communication network. A method may include an upper layer of a first UE providing to a lower layer discontinuous reception (DRX) configuration assistance information, the first UE transmitting the DRX configuration assistance information to a second UE, and receiving back DRX configuration information. Another method includes a second UE receiving DRX configuration information from the first UE and determining accept or reject it, wherein the second UE can transmit to the first UE acceptance or rejection information. Another method includes receiving from the network a DRX setting indicating whether a DRX configuration is set by the network, the first UE, or the second UE. Another method includes receiving second DRX configuration information and determining third DRX configuration information based on the second and first DRX configuration information.
Patent WO-2022155920-A1 (WO)
Inventor: GUO YALI
IPC: H04L29/08
Filed: 2021-01-22
Abstract: La présente demande se rapporte au domaine technique des communications. Sont divulgués un procédé et un appareil de transmission d'informations, et un dispositif et un support de stockage. Le procédé comprend les étapes suivantes : un premier dispositif diffuse des premières informations d'identification à au moins un dispositif, les premières informations d'identification étant utilisées pour indiquer une première analyse de données distribuées, et les premières informations d'identification comprenant un premier identifiant d'analyse de données et/ou un premier identifiant de modèle ; et un second dispositif surveille les premières informations d'identification diffusées par le ou les dispositifs. Selon les modes de réalisation de la présente demande, une analyse de données distribuées est effectuée au moyen d'une technologie de communication en champ proche, de telle sorte qu'une analyse de données distribuées ayant une exigence de retard temporel élevée soit mieux satisfaite, ce qui permet de prendre en charge davantage de types d'analyse de données distribuées.